Koshai Heroic Boss Guide (Dauntless)
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Game: Dauntless Developer: Phoenix Labs Link: https://playdauntless.com/
Both normal mode and heroic mode Koshai knows the same moves and patterns. This guide could help you defeat both normal and heroic mode solo.
My personal build (please use better cells if you have them): https://www.dauntless-builder.com/b/dACdS6inzCqbioC1idzsbCOiqESAJteiOehMMUji0jCe3twX
UPDATE: ... https://www.youtube.com/watch?v=fX5DzDac1AM